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4f382a79a6
linux/arch/riscv
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Paolo Bonzini 4f382a79a6 KVM/arm64 updates for 6.4 
- Numerous fixes for the pathological lock inversion issue that
   plagued KVM/arm64 since... forever.
 
 - New framework allowing SMCCC-compliant hypercalls to be forwarded
   to userspace, hopefully paving the way for some more features
   being moved to VMMs rather than be implemented in the kernel.
 
 - Large rework of the timer code to allow a VM-wide offset to be
   applied to both virtual and physical counters as well as a
   per-timer, per-vcpu offset that complements the global one.
   This last part allows the NV timer code to be implemented on
   top.
 
 - A small set of fixes to make sure that we don't change anything
   affecting the EL1&0 translation regime just after having having
   taken an exception to EL2 until we have executed a DSB. This
   ensures that speculative walks started in EL1&0 have completed.
 
 - The usual selftest fixes and improvements.
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Merge tag 'kvmarm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 updates for 6.4

- Numerous fixes for the pathological lock inversion issue that
  plagued KVM/arm64 since... forever.

- New framework allowing SMCCC-compliant hypercalls to be forwarded
  to userspace, hopefully paving the way for some more features
  being moved to VMMs rather than be implemented in the kernel.

- Large rework of the timer code to allow a VM-wide offset to be
  applied to both virtual and physical counters as well as a
  per-timer, per-vcpu offset that complements the global one.
  This last part allows the NV timer code to be implemented on
  top.

- A small set of fixes to make sure that we don't change anything
  affecting the EL1&0 translation regime just after having having
  taken an exception to EL2 until we have executed a DSB. This
  ensures that speculative walks started in EL1&0 have completed.

- The usual selftest fixes and improvements.
2023-04-26 15:46:52 -04:00
..
boot SoC: DT changes for 6.3 2023-02-20 15:49:56 -08:00
configs riscv: defconfig: Enable the Allwinner D1 platform and drivers 2023-01-27 23:10:08 +01:00
errata RISC-V: fix taking the text_mutex twice during sifive errata patching 2023-03-07 12:39:12 -08:00
include riscv: mm: Fix incorrect ASID argument when flushing TLB 2023-03-21 15:55:19 -07:00
kernel RISC-V: Don't check text_mutex during stop_machine 2023-03-09 14:58:51 -08:00
kvm KVM: Change return type of kvm_arch_vm_ioctl() to "int" 2023-03-16 10:18:07 -04:00
lib riscv, lib: Fix Zbb strncmp 2023-02-28 18:42:38 -08:00
mm riscv: mm: Fix incorrect ASID argument when flushing TLB 2023-03-21 15:55:19 -07:00
net riscv, bpf: Fix patch_text implicit declaration 2023-02-27 22:14:33 +01:00
purgatory RISC-V: add infrastructure to allow different str* implementations 2023-01-31 11:43:23 -08:00
Kbuild riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild 2022-06-01 22:26:32 -07:00
Kconfig riscv: Handle zicsr/zifencei issues between clang and binutils 2023-03-23 12:52:49 -07:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.erratas drivers/perf: riscv_pmu_sbi: add support for PMU variant on T-Head C9xx cores 2022-10-27 14:35:20 -07:00
Kconfig.socs RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00
Makefile riscv: Handle zicsr/zifencei issues between clang and binutils 2023-03-23 12:52:49 -07:00